Home / 263,345.04-363,414.60-150,165.36

Finding the Fourth Proportional to 263,345.04, 363,414.60 and 150,165.36

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Solution

The fourth proportional to 263,345.04, 363,414.60 and 150,165.36 is: 207,227.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,345.04 : 363,414.60 = 150,165.36 : x
  2. Step 2: Convert to fraction form
    263,345.04/363,414.60 = 150,165.36/x
  3. Step 3: Cross multiply
    263,345.04x = 363,414.60 × 150,165.36
  4. Step 4: Simplify right side
    263,345.04x = 54,572,284,238.26
  5. Step 5: Solve for x
    x = 54,572,284,238.26/263,345.04
  6. Step 6: Final answer
    x = 207,227.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.